Table 11. SNP-SNP interaction on HCC risk.

Factors	β	S.E.	Wald χ2	OR (95%CI) a	P
rs1047840 × rs1776148	-0.202	0.113	3.190	0.817(0.654∼1.020)	0.074
rs1047840 × rs3754093	-0.148	0.065	5.262	0.862(0.759∼0.979)	0.022
rs1047840 × rs4149867	-0.055	0.069	0.627	0.947(0.826∼1.084)	0.429
rs1047840 × rs4149963	-0.098	0.096	1.045	0.906(0.751∼1.094)	0.307
rs1047840 × rs1776181	-0.061	0.063	0.924	0.941(0.831∼1.065)	0.337
rs1776148 × rs3754093	-0.177	0.065	7.302	0.838(0.737∼0.953)	0.007
rs1776148 × rs4149867	-0.052	0.070	0.547	0.950(0.828∼1.089)	0.460
rs1776148 × rs4149963	-0.151	0.098	2.367	0.860(0.709∼1.042)	0.124
rs1776148 × rs1776181	-0.067	0.063	1.104	0.937(0.827∼1.059)	0.293
rs3754093 × rs4149867	-0.134	0.065	4.193	0.875(0.769∼0.994)	0.041
rs3754093 × rs4149963	-0.171	0.084	4.153	0.843(0.715∼0.993)	0.042
rs3754093 × rs1776181	-0.128	0.059	4.660	0.880(0.783∼0.988)	0.031
rs4149867 × rs4149963	-0.104	0.098	1.129	0.901(0.744∼1.092)	0.288
rs4149867 × rs1776181	-0.090	0.060	2.301	0.914(0.813∼1.027)	0.129
rs4149963 × rs1776181	-0.066	0.083	2.628	0.936(0.795∼1.102)	0.428

^a: Adjusted by logistic regression for age, gender, nations, smoking, alcohol consumption, HBV infection, and HCC family history.